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ACC Precision Air Conditioner Controller
User Manual
Historical alarms are displayed in chronological order. The latest cleared alarm is displayed in the
uppermost row.
----End
Issue 02 (2016-11-30)
Figure 4-3 Details
If the
icon is not displayed on the Details screen, the alarm can be
−
automatically cleared after the fault is rectified.
−
If the
icon is displayed on the Details screen, the alarm can be manually
cleared by tapping the Clear button after the fault is rectified. The alarm clearance
type (automatic or manual) varies with precision air conditioners. Some of the
alarms can either be cleared automatically or manually. Perform operations as
required.
For details about how to manually clear an alarm, see
Alarms.
To query historical alarms, choose Common Functions > Query Hist. Alarms or
Alarms > Query Hist. Alarms on the home screen.
Figure 4-4 Querying historical alarms
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 Maintenance Guide
5.7 How to Manually Clear
Figure 4-4
is displayed.
34
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